Hummingbird feeder



FIG. 1 is a front perspective view of the hummingbird feeder, showing our new design;

FIG. 2 is a right elevation view of the hummingbird feeder illustrated in FIG. 1;

FIG. 3 is a front elevation view of the hummingbird feeder illustrated in FIG. 1;

FIG. 4 is a bottom plan view of the hummingbird feeder illustrated in FIG. 1; and,

FIG. 5 is a top plan view of the hummingbird feeder illustrated in FIG. 1. 

The ornamental design for a hummingbird feeder, as shown and described. 